15228189

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{4441}}^1$

素因数の和:4577

約数の個数: 16

約数和(自身を含む): 22743040

約数和(自身を除く): 7514851

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 4441, 13323, 39969, 119907, 564007, 1692021, 5076063, 15228189]

約数ペア:

[(1, 15228189), (3, 5076063), (9, 1692021), (27, 564007), (127, 119907), (381, 39969), (1143, 13323), (3429, 4441)]